Hot DIP Galvanized Building Material Window Steel Grating Fence

• After-sales Service: 2 Years
• Warranty: 2 Years
• Certification: ISO
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 325/30/100
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Size: Customized
• Hole Size: 50*50
• Certificate: ISO9001:2008
• Model Number: 325/30/100, 305/30/50, 255/30/100, 253/30/100...
• Standard Size: 20FT by 3FT, 1*6m, 1*5.8m
• Surface Treatment: Hot-Dipped Galvanized, Painted, Untreated
• Bar Size: 20-100mm
• Product Name: Hot DIP Galvanized Window Steel Grating Fence
• Transport Package: Steel Belts
• Specification: 325/30/100
• Trademark: JW
• Origin: Hebei Anping
• HS Code: 7308900000
• Production Capacity: 100000sqm/Year

Product Description

Welded Bar Grating is made of flat steel and bars by welding with certain distances. The bearing bars are automatically resistance welded at the contact point with the cross bars and, under a combination of high heat and pressure, are fused together to form a permanent joint. The cross bars provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking.


Fencing is an application of steel grating, it's easy to install, and water proof, rust proof.

 

Model No.	1-1/4''×3/16''  19W4
Bearing bar thickness (mm)	3/16''
Bearing bar height (mm)	1-1/4''
Cross bar diameter (mm)	6
Bearing bar pitch/distance (mm)	1-3/16''
Cross bar pitch/distance (mm)	4''
Surface treatment	galvanized
Standard	China: YB/T4001.1-2007 UK: BS4592-1-1995 USA: ANSI/NAAMM(MBG531-88) Australia: AS1657-1985
Certificate	ISO9001

common sizes of steel gratings:
 

Bearing bar sizes	Thickness≥3mm, height≥20mm
	20*3,20*5,25*3,25*5,32*3,40*3mm......
Bearing bar pitch(mm)	30,30.6,32.5,34,34.8,35.3,40,60mm......
Cross bar pitch(mm)	38.1,50,50.8,70,75,80,100.mm.....